Projectile Motion on an Incline. A

Projectile Motion on an Incline. A baseball is given an initial velocity with magnitude v0 at an angle  above the surface of an incline, which is in turn inclined at
an angle above the horizontal (a) Calculate the distance, measured along the incline, from the launch point to where the baseball strikes the incline. Your answer will be in terms of v0 , g, , and  . (b) What angle  gives the maximum range, measured along
the incline? (c) An archer on ground that has a constant upward slope of 30.0o aims at a target 60.0 m farther up the incline. The arrow in the bow and the bull's-eye at the center of the target are each 1.50 m above the ground. The initial velocity of the arrow just after it leaves the bow has magnitude 32.0 m/s. At what angle above the horizontal should the archer aim to hit the bull's-eye? If there are two such angles, calculate the smaller of the two. You might have to solve the equation for the angle by iteration-that is, by trial and error. How does the angle compare to that required when the ground is level, with 0 slope? (d) Repeat the above for ground that has a constant downward slope of 30.0o.

ผลลัพธ์ (ไทย) 1:

Motion project on the slope tile baseball to get started with speed v0 size  with the upper surface of the slope. This is likely to be the top angle (a) calculate the distance measured along the slope. From the beginning to the baseball match tilted horizontally , your answer will be in terms of v0, g  and f (b) any  to the top corner. Measured by tilting or (c) an archer on the ground with a slope of more stable 30.0o intended target 60.0 meters farther up the slope bow and arrow at the center of the bull's-eye target is 1.50 meters. ground speed just after the start of the arrow design, it measures 32.0 meters per second knot at the top corner of the landscape should arrows aimed hit. bull's-eye if there are two angles. Calculate the smaller of the two , you may need to solve the equation. The loop - that is. By trial and error has no way compare to the required angle on the ground level with a slope of 0 (d) Repeat the above ground with a constant slope of 30.0o.

ผลลัพธ์ (ไทย) 2:

Tilt movement on baseball to gain speed V0 starting at a corner  north slope, which is in turn tilted angle above the horizontal (a) The calculation is based on the distance from the ramp. to launch The baseball game tilt your answer will be in terms of V0, G,  and f (b) what allows the  peak measurement with tilt, or (c) an archer on the ground with a slope. higher continued 30.0o aim is to target the 60.0 meters farther up the ramp on the bow and arrow at the center of the bull's-eye target, each 1.50 meters above the ground after the initial velocity of the arrow. it's out of the boat with a 32.0 m / s at an angle above horizontal should archer aims to hit the bull's-eye? If there are two angles such calculation smaller of the two , you may have to solve for. get over with, that is by trial and error how to do a comparison with what is needed on the ground level with a slope of 0 (d) repeat the above ground with a slope. steep decline continued 30.0o.

ผลลัพธ์ (ไทย) 3:

Motion on tilt. Baseball start with a speed of production is above the surface of the tilt angle  is tilted. angle above horizontal () to calculate the distance, measured from the angle of the shot missed baseball. Your answer will be in terms of production, G,  and . (B) the maximum period measured as the angle .Tilt? (C) archery on a slope constant aim of 30.0o 60.0 M far more inclined bow and arrow bison at the center of the piece is 1.50 meters above the ground. The default speed of the arrow leaves the bow measures 32.0 m / s at an angle above horizontal archer should aim to hit the target? If there are two angles are calculated as the smaller of the two. You may need to solve the equation. The repeat is by trial and error. How angle relative to the ground, using a gradient of 0? (D) Repeat the above areas with a slope of a steady decline of 30.0o.